If you're using apache 2 as webserver maybe sometimes you'll have to deal with common problems like vhost, syntax errors, bad configurations. Sometimes is when you edit a file inside /etc/apache2/sites-enabled/file.conf and maybe your edition just didn't accomplish with the syntax so here is how can you check :

For a while I've been trying to understand a little bit about reversing and low level stuff, sometimes it becomes a little difficult but if you want you can, so this post it is to highlight a youtube channel that I've been checking in this vacations it the Liveoverflow's great videos that solves a few reversing challenges. As you know the most recent security conference was the Usenix enigma as it's commonly in this kind of Cons there was a Capture The Flag , The EFF was runing a hacking contest at Enigma! The challenges included web hacking, binary analysis, cryptography challenges, and
more.

True words have not been spoken at the Usenix enigma conference it seems that the Nsa's top hacking boss is explaining how they exploit your networks and he is giving free advices... I doubt it, I've seen a lot of systems over the time and
wherever I've been, security invariably sucks even in the places where
they really know it does suck. So, it's not a non sequitir to state that
they'd probably be more secure with someone else handling the data at
rest part of the equation or data in transit within the cloud provider.

Data in transit and data at rest still on premises will remain key
determiners of exactly how the overall security posture rates up or
rates down. A proper provider will help the business to lock down the in
transit data as well. Then only the on premises setup will be the only
part that sucks.Security is a process and the number of people that actually can read
and apply proper processes is vanishingly small if it's possible, to
advance your systems security and understand it just do it, and the first step is to encrypt everything, and trying to mitigate adding more layers of security.

I respect all people working in US goverment but as you know
according to the recent statistics of some resources [Check spiegel.de]
say that USA is the largest invading privacy , because they don't
respect the American rights over national security , also we know that
MI6 and other intel agencies are reading alien code searching for
explotaible bugs.
This is a game where the number one player is USA , and that talk given by Roy Joice is strange because he is part of that exploiters team.

This week when I was reading about Brute Force password attacks in a Ukranian Course that I'm taking I just see how a cool implementation done by Dr Michel Wermelinger's seems pretty cool and easy explanation about how you can achieve all the nodes, just click on the image below to interact.Taken fromThe Open University under Creative Commons BY-NC-SA 4.0 license